77 Orange St, Waltham, MA 02453 Property Records

Middlesex County and Waltham City property record for 77 Orange St, Waltham, MA 02453

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,400 sqft · built 1987
Lot Size	0.143 acres (6,247 sqft)
Owner	Individual Name on File
Last Sale	$303,000 (Mar 2011)
Tax Bill	$6,117 (2026)
Deeds & Mortgages	Mar 2021 Refinance Jul 2020 Refinance
Flood Zone	Zone X (minimal risk)
APN	`178266`

Property Details

APN / Parcel Number

Primary APN	`178266`
Alternative APN	`WALT M:077 B:018 L:002A`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	2 Stories
Building Area	1,400 sqft Living Area
Gross Area	2,240 sqft
Basement Area	672 sqft
Unfinished Basement	672 sqft

Exterior

Year Built	Built 1987
Effective Year Built	Effective 1987
Architectural Style	Colonial
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	6,247 sqft (0.143 acres)

Utilities, Heating & Cooling

Heating Fuel	Electric

Location & Zoning

Account Number	178266
Street Address	77 ORANGE ST
City	WALTHAM
State	MA
Zip	02453-3921
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	1
Legal Subdivision	WALTHAM
Legal Block	18
Legal Lot Number	2A
Jurisdiction	WALTHAM MA
Township / Civil Division	WALTHAM
Census Block Group	4
Census Block	4010
Census Tract	368600

Owner

77 Orange St is owned and occupied by an individual who bought it in March 2011.

Source: Middlesex County and Waltham City records, as of October 20, 2026

Owner of Record	Individual Name on File
Mailing Address	77 ORANGE ST, WALTHAM, MA 02453-3921
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Mar 31, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance GUARANTY HOME MORTGAGE
Jul 10, 2020	Deed of Trust, Mortgage · Stand-Alone Refinance NORTHSTAR MORTGAGE CORP

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 9, 2011 · Amount on File
Deed Sale	Mar 9, 2011 · Amount on File
Prior Sale	Sep 28, 1987 · Amount on File
Deed Document Number	20114
Deed Book / Page	56578 / 150
Record Updated	Oct 29, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WALTHAM MA
Property Address	77 ORANGE ST, WALTHAM, MA 02453-3921
Transaction Type	Mortgage
Record Updated	Apr 16, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	77395-52
Date	Mar 31, 2021
Book Page	77395/52
Instrument	72733

Lender

Name	GUARANTY HOME MORTGAGE

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2051

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WALTHAM MA
Property Address	77 ORANGE ST, WALTHAM, MA 02453-3921
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	75088-80
Date	Jul 10, 2020
Book Page	75088/80
Instrument	111090

Lender

Name	NORTHSTAR MORTGAGE CORP

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2050

Tax Assessment & Valuation

The 2026 property tax bill for 77 Orange St was $6,117, up 11.7% from the year before.

Source: Middlesex County and Waltham City assessment roll, as of April 14, 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Middlesex County
Municipality	Waltham City
Unified School District	Waltham School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$6,117.00 (+11.75%)	$592,700 (+6.33%) Land $342,600 Building $250,100	$730,839 (+17.31%)
2025	$5,474.00 (+2.34%)	$557,400 (+0.45%) Land $311,200 Building $246,200	$623,010 (-19.42%)
2024	$5,349.00 (+1.21%)	$554,900 (+8.36%) Land $311,200 Building $243,700	$773,205
2023	$5,285.00	$512,100 Land $283,400 Building $228,700

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 77 Orange St in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1979.

Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	3 in force
Nearby Flood Claims	5 (1979–1987)
Claims Outside the SFHA	3 of 5
Most Recent Claim	Apr 1987 · Severe Storms & Flooding

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

The area around 77 Orange St has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	WALTHAM WATER DEPARTMENT serves 65,218 people · EPA ID MA3308000
Water Source	Purchased surface water from MWRA
Last State Inspection	Jun 2024
Lead	2 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 812 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Xfinity Cable	2,000 / 2,000
Astound Broadband Cable · Fiber in parts of the area	1,500 / 50
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T.

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